- George Touliatos - Phillip Devereau
- August Schellenberg - Gregori Nobokov
- Jason Priestley - Bobby Conrad
- Ernie Prentice - Newman
- David Hemmings - Dr. Charles Henry Moffett
- James Saito - Tim Shimizu
- Jared Martin - James Graydon
- Jonna Lee - Rainy Jennings
- Tia Carrere - Kiki Tinabi
- Don Gordon - Sergeant Colvetti
- Timothy Carey - Paul McClelland, the Cat Man
- Rick Lenz - Vladimir 'Moses' Rostoff
- Walter Gotell - Oberst Helmut Krüger / Hans Daubert
- Branscombe Richmond - Jimmy Oshiro
- Michael Pataki - Dr. Victor Habler
- Gina Gallego - Stella Rivera
- Barrie Ingham - Vladimir Kinskov
- Thomas Rosales Jr. - Morales
- G. Gordon Liddy - Barkley Kase
- Julia Nickson - Minh Van McBride
- Richard Lynch - John Bradford Horn / Gerald Van Dorian / Neal Streep
- Marilyn Schreffler - Angie
- Anne Helm - Edna Mosconi
- Raymond St. Jacques - President Seko Logana
- Wendy Schaal - Marilyn Kelsy
- Sondra Currie - Diana Norris / Gloriana
- Jason Bernard - Aaron Martin
- David Graf - Billie
- Angela Cartwright - Mrs. Cranovich
- Nancy Everhard - Roan Carver
- Summer Phoenix - Little Girl
- Heather McNair - Kelly Dayton
- Paul Carr - Simon Sayes
- Casey Sander - Trucker #1
- P.J. Soles - Ellie
- Rick Jason - Ed Aarons
- Shannen Doherty - Phoebe Danner
- Katherine Cannon - Megan Ravenson
- Richard Green - Soldier
- David Dunard - Collins
- Murray MacLeod - The Man
- John Vernon - John Bradford Horn
- Arte Johnson - Larry Mason
- Perry Lopez - Garcia
- Tony Burton - Moose
- Tim Cutt - Officer Charlie Winwood
- Jan Tříska - Lt. Cmdr. Leoni Zlrukov
- BarBara Luna - Isela Arragon
- Alvin Sanders - Nokomo
- Stephen Young - Martin Lundahl
- Jill Whitlow - Kay Freestone
- Charles Cyphers - Joe Ganns
- Hank Garrett - Dr. Morton
- James Shigeta - Colonel Tranh Van Zung
- Harvey Jason - Alexi Provov
- Gregory Walcott - Brother Ahab
- Ken Olandt - Cecil Carnes Jr.
- Joe Unger - Mickey
- Eldon Quick - Professor Roberts
- Grand L. Bush - General Ali Butami
- Ray Wise - Victor Resnick
- Kim Miyori - Lia Van Luong
- Stephen Shortridge - Greg Stewart
- Morgan Stevens - J.J. Hollis
- Chad Allen - Ho Minh Truong
- Philip Bruns - Mitch - Director
- Laraine Day - Amelia Davenport
- Michael D. Roberts - Glen Carson
- Julie Carmen - Teresa Guzman
- Chris Hebert - Rex Oakley
- Jack Hogan - Peters
- Diane McBain - Lylah Santini
- Cathie Shirriff - Charmaine Beaucaire
- Tom McFadden - Babe
- Bruce Gray - Senator Steven Houston
- Michael Cutt - Peter Druker
- Hugh Gillin - Sheriff Frank Dudley
- Philip Abbott - Johnson
- Trent Dolan - Supervisor
- Camilla Sparv - Maria von Förster
- Luke Askew - Tony
- Isa Jank - Inge Janek
- James Whitmore Jr. - Sam Houston
- James Whitmore Jr. - Maj. Sam Roper
- John Davis Chandler - Gentry
- Rodger LaRue - Young Pilot
- Herb Armstrong - Soldier Callan
- Joseph Campanella - Gen. Elliot Sandhower
- Allan Miller - Jonas Keith
- Leann Hunley - Meryl
- Lawrence Dane - Commander Kirov
- Dale Wilson - Strafe
- Alan Stock - Sal
- Beulah Quo - Mae's Mother
- Dee Pollock - Film Director
- James Hong - General Rangavara
- Frank Marth - Mr. Taggart
- Dick Peabody - Male Passenger
- Robert Pierce - Bobby
- David Ruprecht - Carlson
- Don Saroyan - Joseph Scarelli
- Michelle Nicastro - Nurse Susan
- Berlinda Tolbert - Lea Logana
- Arthur Rosenberg - Garrett Colsen
- Clu Gulager - Cullen Dixon
- Pedro Armendáriz Jr. - Captain Mendez
- Irene Tsu - Carol Oshiro
- Michael Cavanaugh - Patrick Stoner
- Tracey Walter - Alvin
- Mills Watson - John Cove
- Randi Brooks - Elena
- Valentin de Vargas - Colonel Mayorga
- Len Lesser - Villain
- June Allyson - Martha Stewart
- Christopher Connelly - Saint John Hawke / Dapper Man
- Dani Minnick - Marlene
- John Aniston - Colonel Arturo Alzar
- Lindsay Price - Frightened Child
- Jane Merrow - Mrs. Eleanor Haines
- Robert Ito - Tran Van Hieu
- Rodney Saulsberry - Security Guard
- Art Hindle - Karl Stern
- Bob Zmuda - Director
- William Cort - Lester Bowden
- Doug McClure - Darren McBride
- Ina Balin - Ingrid Kendall
- Roland Harrah III - Le Van 'Half-Pint' Hawke
- Mike Moroff - Senders
- Gregory Sierra - Frank Ochoa
- Tina Chen - Faye
- Ed Crick - Joe Klein
- Peggy McCay - Mrs. Taggart
- Sam Melville - Mace Taggart
- DeeDee Rescher - Mona Kahn - Reporter
- Robert Apisa - Joaquin
- Ken Curtis - Cecil Carnes Sr.
- Henry Darrow - Philip Maurice
- Aki Aleong - Colonel Quoc
- Irene Yah-Ling Sun - Nhi Houng
- John Sanderford - Lt. John Winner
- Paul Tuerpe - Lt. Simms
- Stan Roth - MP
- Larry Margo - Radar Station Lieutenant
- Eugene Roche - Senator William Dietz
- Eugene Roche - Eddie Donahough
- Gene Bicknell - Jeep Driver
- Charles Robinson - Carl Zimmer
- Herbert Jefferson Jr. - Carrier Commander
- John Fujioka - Tru
- John Fujioka - Tranh Van Zung
- Scott Hylands - Mitchell Bruck
- Radu Gavor - Russian Officer
- Radu Gavor - Ivan Turgyev
- Susanne Reed - Laura Archer
- Rafael Campos - Joachim Santos
- Jeff MacKay - Sgt. Willie Nash
- Jeff MacKay - Buddy
- Julio Medina - Col. Martine Arias
- Ron Stein - Richards / Radar Operator
- Linda Grovenor - Tanya Rostoff
- John Ireland - Carl Barron
- John Ireland - Hardesty
- Rick Garcia - Sgt. Tembrusco
- Sam Kwasman - Cpl. Munga
- Scott Turchin - Russian Soldier
- Phil Rubenstein - Edward Stoner
- Pat Delaney - Aunt Stella Grant
- Pat Delaney - Estelle Longwood
- David Cadiente - Vinnie
- Gary McLarty - Truck Driver
- Fred Holliday - Anchor Man
- Zohra Lampert - Dr. Lisa Holgate
- Robert Hogan - Morton Abrams
- H.M. Wynant - Hoffman
- H.M. Wynant - General Harrisburg
- Milt Kogan - Dr. Rothschild
- Barbara Cason - Nurse Simmons
- Lance LeGault - Noble Flowers
- Lance LeGault - D.G. Bogard
- Lance LeGault - Sheriff J.J. Bogan
- Rebecca Clemons - Anchor Woman
- Bobbie Bates - Female in White Coat
- Tovah Feldshuh - Sarah Lebow
- Peter Mamakos - Harry 'Dove' Lebow
- Elias Zarou - Arab Buyer
- Terry Burns - Minter
- Titos Vandis - Ivan Rivera
- Christopher Stone - Colonel Martin James Vidor
- Milton Murrill - Harold Ngomo
- William Riley - Lt. Reed
- Betty Cole - Mamma
- Chris Capen - Tanker Plane Pilot
- Chris Capen - Tony Spandel
- Tony Brubaker - Soldier
- David Carradine - Dr. Robert Winchester
- Kathleen Lloyd - Antonia 'Toni' Donatelli
- James Edgcomb - Agent Dickens
- Guich Koock - Buck
- Joe Horváth - Harry
- Javier Grajeda - Sergeant Diaz
- Javier Grajeda - Coogan
- Elizabeth Stack - Tanya
- Chris Rennolds - Nurse
- Robin Riker - Dr. Karen Hansen
- Donald Hotton - Dr. Roger Burton
- Gary Pagett - General Gilson
- Michael Halsey - Peter MacGregor Moore
- Michael Halsey - Dunkirk
- Barbara Howard - Holly Mathews
- Cliff Carnell - Hernando
- Patrick Wright - Mancini
- John Calvin - Hergos
- John Calvin - Colonel Steve Coombs
- Frank Burt Avalon - Delivery Boy
- Robert Balderson - Agent #1
- Charles Howerton - Agent #2
- Gregg Henry - Robert Villers
- Maggie Cooper - Rosalind Gregory
- Joseph Chapman - Carter Anderson III
- Anthony Tyler Quinn - Everett
- Peter McKernan - The Pilot
- Peter McKernan - Co-Pilot
- Ismael 'East' Carlo - Sanchez
- Ismael 'East' Carlo - Sergeant
- Ismael 'East' Carlo - Carlos
- Penny Santon - Market Owner
- Reid Smith - Pilot
- Reid Smith - Dennis Slade
- Brett Halsey - Jason Darius
- Lola Albright - Beatrice Moretti
- James A. Watson, Jr - Captain Babbitt
- Wayne Heffley - Lieutenant Grodin
- Sid Conrad - Father Donovan
- Michael Keep - Congressman Solly
- Suzanne LaRusch - Solly's Girl
- Michael Bond - Police Photographer
- Dani Douthette - Waitress
- Anne Lockhart - Tess Dixon
- Anne Lockhart - Dr. Tracy Kinsington
- Anne Lockhart - Sgt. Anne Brannen
- Kathy Shower - Model
- Jerome Blackwell - Pilot
- Jerome Blackwell - Man in White Coat
- John Ericson - Dr. Karl Krüger
- Maria Mayenzet - Olga
- Carole Ita White - Nurse
- Gene Whittington - First Assistant Director
- Frank Lester - Polizie One
- Etan Boritzer - Polizie Two
- René Assa - Armand
- Jack Verbois - Decker
- Allan Graf - Handley
- Hank Brandt - Charles Selkirk
- Hank Brandt - Colonel Ellison
- Angus Duncan - Marks
- Anne Wyndham - Stewardess
- Lester Fletcher - Dress Designer
- Thomas Callaway - Gary Wallace
- Rod McCary - Kearns
- J.W. Smith - Roach
- Benjamin Lum - Loo
- Professor Toru Tanaka - Bandit King
- Richard Lee-Sung - Bandit Leader
- James Ingersoll - Sam Kowal
- Lou Felder - Dent
- Michael Preston - Colonel Ross
- Michael Preston - Colonel Bojard
- Eve McVeagh - Annie
- Johnny Haymer - Leon
- Danny Dayton - Sam the Counterman
- Michael Constantine - Dr. Vladimir Bronski
- Michael Constantine - President Marios Guzman
- Dean Wein - Stark
- Roger Rose - Delivery Boy
- Kari Lloyd - Model
- Karla Chadimová - Lt. Elena Loupani
- Martin E. Brooks - Prof. Jennings Rudolph
- George C. Grant - Torgovitch
- John Lander - Sailor #1
- Gene Scherer - Sailor #2
- Marilyn Tokuda - Mae
- F. William Parker - Bryant
- Sab Shimono - Ko
- Arsenio "Sonny" Trinidad - Diem
- Gary Murakami - Tommy
- Ian Abercrombie - Lord Killebrew
- Soon-Tek Oh - Minh
- Soon-Tek Oh - Hayashi
- Soon-Tek Oh - Tommy Liu
- Robert Wightman - Charlie Tarwater
- Lynnanne Zager - Mary Ann Tarwater
- Caroline Smith - Maxine
- Craig Littler - Jarrett
- Louise Lewis - Sally
- Alan Toy - Badger
- Alan Woolf - Lucas
- David Schroeder - Board Member
- Lory Walsh - Margo Brewster
- Alex Diakun - Malduke's Technician
- Alex Diakun - Prison Warden's Assistant
- Pamela Bowman - Dolores Gaines
- Ann-Marie MacDonald - Sandra
- Ann-Marie MacDonald - Anna LeBlanc
- Conroy Gedeon - Senator Younger
- Joseph Ruskin - Cooper
- Douglas Warhit - Director
- Bobb Hopkins - Rogers
- Bobb Hopkins - Vince Decter
- Vince Howard - Smitty
- Ray Colbert - Doctor
- Nicholas Campbell - Jason 'Doc' Gifford
- John Furlong - Dr. Jensen
- Mario Marcelino - Emilio
- Nate Esformes - Tomas
- Del Zamora - Luis
- Kathleen O'Malley - Mrs. Smith
- Kathleen O'Malley - Sister Monica
- Jim Malinda - Soldier
- Daniel Zacapa - Radio Operator
- Noble Willingham - Chester Hansen
- Lance Sloane - Kevin Hansen
- Seth Foster - Jake O'Donnell
- Lee Ryan - Bert Allyn
- Christie Houser - Winter
- John Medici - Gibson
- Allen Joseph - Mechanic #2
- Nancy Linari - Receptionist
- Alex Kubik - Larson
- Alex Kubik - Joskins
- Kevin LaRosa - Police Pilot
- Aline Towne - Town Lady
- Misty Rowe - Roxanne 'Roxy' Marvel
- Luca Bercovici - Rusty Crawford
- Morris Panych - Man in Van
- Morris Panych - Mendoza
- Mayf Nutter - Nick DeSoto
- Victor Mohica - Enforcer
- William B. Davis - F.I.R.M. Official
- William B. Davis - Newman
- Marjoe Gortner - Brother Jebediah / Johann Rector
- Cindi Eyman - Sara Longwood
- William Smith - Steele
- William Smith - Patterson
- Jerry Wasserman - Ackroyd
- Jerry Wasserman - Valdez
- Martin Milner - Arthur Barnes
- Jane Singer - Carling
- Mary Rings - Gopher
- Jeff Imada - Bandit Soldier
- Jeff Imada - Tran Van Hieu Men
- Garry Chalk - Burke
- Garry Chalk - Jerry Conklin
- John O'Connell - Huffman
- John O'Connell - Angelo
- Joshua Cadman - Nick Cranovich
- Barry Sattels - Leo Martin
- Barry Sattels - Steele
- Christina Hart - Mrs. Cove
- Rusty McClennon - Limo Driver
- John David Yarborough - Pilot
- Jorge Cervera Jr. - Chema Comargo
- Brian Farrell - Ozzie Hathaway
- Robert Chestnut - Cookie Danza
- Edward Mehler - Jonathan Hughes
- Catherine Hickland - Angelica Bolotin Horn
- Guy Remsen - Harry
- Casey King - Wiley
- Casey King - Dartman
- Greg Callahan - Dr. Gastner
- Warren Munson - Secretary Dunlap
- Frank Ferrucci - Achmed
- Frank Ferrucci - Holt
- Wings Hauser - Harlan Jenkins
- Cesare Danova - Alonzo Delomo
- Devon Ericson - Tracey Cooper
- Devon Ericson - Hana
- F.J. O'Neil - Zeus
- Robert F. Simon - The Admiral
- Lillian Lehman - Bingham
- Dave Morick - Speaker
- Chelsea Field - Brunette
- Larry Linville - Clinton Maxwell
- David Spielberg - Robert Phelps
- Corinne Camacho - Dr. Stuart
- Jack Rader - Keller
- Daniel Chodos - Dr. Michail Gurvovich
- David Tress - Dublin
- Marvin Karon - Sam
- Rebecca Perle - Tina
- Austin Stoker - Investigator
- Hagan Beggs - General Lacey
- John van Dreelen - Victor Janek
- Albert Paulsen - Shrankov
- Joseph Della Sorte - Skeet Thrower
- Joseph Della Sorte - Doctor
- Gary Bonart - Jones
- Stephen Parr - Ken Sawyer
- Raymond Mayo - Hansen
- Gary Epper - Morgan
- William Windom - Lou Stappleford
- Dale Robinette - Cole
- Harry Johnson - Crane
- Susan Powell - Blaine
- Mic Rodgers - Haver
- Brendon Boone - Security Guard
- Tricia O'Neil - Annie Oakley / Louise Mackey
- Robert Covarrubias - Freedom Fighter
- Robert Covarrubias - Latino Soldier
- Len Birman - Kenneth Langhom
- Len Birman - Jaggerman
- Blake Marion - Horn's Man
- Blake Marion - T.J.
- Ryan MacDonald - Barker
- Chuck Hicks - Valentine
- Tony Epper - Burt
- Lenore Kasdorf - Jennie Burton
- Richard Yniguez - Gustavo
- Amapola Del Vando - Old Woman
- Taylor Lacher - Chief Crammins
- Taylor Lacher - Dr. Forrester
- Tomás Goros - Patrol Leader #1
- George Cheung - Dao Van Lat
- John Kirby - Ralph Kovac
- Joe La Due - Art
- Dawn Mangrum - Francesca
- Frank Pesce - Ray
- Bob Jarvis - Detective
- Louie Elias - Price
- Louie Elias - Henchman
- Louie Elias - Sullivan
- Ed McCready - Bartender
- Ben Hammer - Dr. Francis Watkins
- Lewis van Bergen - Billy Fargo
- Tom Hodges - Hal
- Curtiss Marlowe - Randy
- Jeb Stuart Adams - Harvey
- Beau Dremann - Deputy
- Gary Riley - Deputy
- Helen Baron - Female Technician
- George Gonzales - Jimmy
- Luis Contreras - Mule
- David Rowlands - Bartender
- Dan Priest - Second Worker
- Richard Wright - Hand #1
- Robert Totten - Hand #2
- Anne Bloom - Alma Grace Harrison
- Kurt Grayson - Tom Billings
- Asher Brauner - Quist
- Christie Claridge - Samantha
- Brynja McGrady - Denise
- Ken Sagoes - Desk Clerk
- Ivan Bonar - Committee Chairman
- Richard G. Camphuis - Airforce Officer
- Richard G. Camphuis - Officer
- William Mims - Businessman
- William Wintersole - Businessman
- Peter Brown - Herb Waldron
- Dick Durock - Deputy Prentiss
- Elyssa Davalos - Barbara Scarelli
- Bryan Cranston - Robert Hollis
- Robin Dearden - Alicia Kincaid
- Robert Viharo - Zach Daks
- Duncan Gamble - Jerry Karston
- David Gautreaux - Edwards
- John Brandon - Zeus
- Leigh Walsh - Rhonda
- Victor Warren - Tolnor Attendant
- Tony O'Dell - Terry Haines
- Abel Franco - Garcia
- Ernesto Hernández - Paco
- Kristina Wayborn - Dawn Janine Harrison
- Tom Simcox - Weldon Rossiter
- Christopher Kriesa - Dr. Johnson
- Emily Banks - Nurse Hilda
- Kit Fredericks - Audrea
- Fred Lerner - Henderson
- Lawrence Levine - Guard Phillips
- Don Thompson - Chick
- Sherry Bie - Cosima
- Judith Berlin - Elana
- Ian Black - Executive Officer
- Lloyd Berry - Bulgarian General
- Allan Lysell - Bulgarian Agent
- Andrew Rhodes - Reporter
- Kim Kondrashoff - Barracks Guard
- John S. Ragin - Dr. Kinsington
- David Longworth - Hank Nelson
- David Petersen - Sheriff Lou
- Lon Katzman - Deputy Baker
- Margot Pinvidic - Lorrie Grant
- Jonathon Pallone - Bronson
- Tom Heaton - Sheriff Hanley
- Linda Darlow - Ann Delaney
- Lillian Carlson - Hannah Molnar
- Otto Lowy - Uri Tatloff
- Pierre Lamielle - Eric
- Jason Michas - Teenage Boy
- Paul Lambert - Coronado
- Harvey M. Miller - Marco
- Jane Mortifee - Susan
- Bill Croft - Max
- Scott Andersen - Carlos
- Bernie Coulson - Dwayne
- Garrick Jang - Ming Ho
- Garrick Jang - Kamiyama
- James Crescenzo - Souza
- Ty Haller - Colonel David Randolph
- Deborah Wakeham - Sabrina Cooke
- Deborah Wakeham - Captain Parkinson
- Douglas Tuck - Jenson
- Grainger Hines - Colonel Curtis
- Grainger Hines - Arnie
- Garwin Sanford - Arkov
- Sonja Smits - Alexandria Rostov
- Tony Pantages - Boris
- Andrew Kavadas - Kirov's Aide
- Bill Murdoch - Technician
- Peter Nicholas - Uri Kolcheski
- Walter Marsh - Secretary Dimitrievich
- Dave Sayer - Guard
- William S. Taylor - Price
- William S. Taylor - Lieutenant Walters
- Joseph Golland - Anton Durrell
- Greg Kramer - Tourand
- Stephen Dimopoulos - Abdul
- George Josef - Hugo
- Campbell Lane - Commandant
- Ken Pogue - Professor Barton Saunders
- Wong Gerald Shuck - Dr. Shimizu
- Don MacKay - Clive Harper
- Robin Curtis - Lynn
- Martin Evans - Allen
- Keith Martin Gordey - Tom Harris
- Gary Jones - Davis
- Seth Sakai - Takeshi Yahara
- Joy Coghill - Reverend Mother
- Marie Stillin - Sister Marie
- Craig Bruhnanski - Agent
- Craig Bruhnanski - Attendant
- Howard Storey - Jenkins
- Miguel Fernandes - Yarmy
- Hilary Strang - Bonnie
- Frank C. Turner - Cully
- Jane MacDougall - Reporter
- William Samples - Pervis
- Bryant Smith - Angus
- Anthony Stamboulieh - Omar
- Gary Reineke - General Miguel Butarra
- Caroline Barclay - Renee Paley
- Robert Symonds - Adrian Paley
- James Kidnie - Colenso
- Joe Maffei - Lewis
- Pat Bermel - Technician
- Pat Bermel - Brad Lacey
- Andrew Gillies - Frank Casabello
- Stephen E. Miller - James McKiddon
- Richard Barathy - Mustafa
- Alex Green - Akar
- Freda Perry - Kate Howard
- Karen Elizabeth Austin - Dr. Sylvia Phyllis Robertson
- John Bawden - Security Guard
- Rob Morton - Attendant
- Dick Van Dyke - Malduke
- Richard Sargent - Panov
- Dee Jay Jackson - Carlton Watson
- Adrian Formosa - Corsican
- Bob Hughes - Buccari
- Franklin Johnson - Maxie
- Alex Bruhanski - Bodyguard
- Donnelly Rhodes - Tony Santini
- Terence Kelly - Longfellow
- Dwight McFee - Sullivan
- Paul Stafford - Brooke
- J.J. Makaro - Worker
- Gordon Tootoosis - Charlie Rising Moon
- Mary Kate McGeehan - Vicky
- Denny Arnold - Joplin
- Robert F. Hoy - Roper
- Byron Chung - Hua
- Gerry Rousseau - Dale
- Carol Connors - Dr. Fairling
- Lindsay Bourne - Officer
- Hugh Farrington - John Kirk
- Lovie Eli - Lidia
- John Innes - General Marshall Danford
- Roman Podhora - Briggs
- Kymberly Sheppard - Waitress
- James Tyson - (uncredited)
- Arthur L. Annecharico
John Furlong interpreta a Dr. Jensen en la serie.
David Carradine hace el papel de Dr. Robert Winchester.
Gregg Henry hace el papel de Robert Villers.
Tracey Walter interpreta a Alvin en la serie.
Gary Riley interpreta a Deputy en la serie.
Eve McVeagh hace el papel de Annie.
Cesare Danova hace el papel de Alonzo Delomo.
Geraint Wyn Davies interpreta a Mike Rivers en la serie.
Michele Scarabelli interpreta a Jo Santini en la serie.
Anthony Sherwood hace el papel de Jason Locke.
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